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  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon25
    Verified insulation services reviews

Top-Rated Insulation pros in Glen Lyon - Updated Nov 2026

Avatar for RetroFoam of Philadelphia
RetroFoam of Philadelphia
5.0(
22
)
Spray Foam Insulation - InstallInjection Insulation - Install

Serving Glen Lyon, PA and surrounding areas

Approved (Corporate)

In business since 2023

Free estimates

Warranties offered

"We are extremely satisfied with the whole process of our house being insulated. First we had the walls done, and then a couple weeks later we had our attic insulated. The crew were so nice, friendly, and knowledgeable. We are very satisfied with everything. Thank you, everyone."
RetroFoam Wall Insulation
Installing RetroFoam
RetroFoam with Siding
RetroFoam with Brick
Response time1 day
Response rate100%
135 neighbors recently requested a quote
Avatar for Home Genius Exteriors
Home Genius Exteriors
4.9(
1,180
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or Upgrade

Serving Glen Lyon, PA and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

Elevate your home with Home Genius Exteriors, setting the standard by offering full-service solutions for roofing, siding, windows, doors, gutters and insulation. We support our veterans and communities by supporting local and national charitable organizations through our Home Genius Cares initiative. With an Owens Corning® Platinum Preferred designation, we also offer flexible payment options, industry leading warranties and a wide range of premium products tailored for your home. It's time for a different experience, entrust your next home project to a genius and schedule your free inspection today!

Windows
Windows
Windows
Windows
Windows

+75

Recommended by47%of homeowners
Avatar for Iron Valley Spray Foam LLC
Iron Valley Spray Foam LLC
5.0(
1
)
Spray Foam Insulation - Install

Serving Glen Lyon, PA and surrounding areas

Approved

Free estimates

Offers commercial services

We have a single mission: Complete Customer Satisfaction! We have consistently focused on the needs of our customers, providing personalized attention and a stress-free experience. \nYou will find us to be competitively priced with close attention to the details. \nOur reputation is based on service, safety, and quality, regardless of how large or small the job. \nWe look forward to building a lasting relationship and guarantee your satisfaction! \n

Orr Industries of Pennsylvania, LLC
4.4(
28
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+1 more

Serving Glen Lyon, PA and surrounding areas

In business since 2021

Free estimates

Credit card accepted

"Ray arrived on time (during a snow storm). He is so knowledgeable and polite. Very easy-going and does a very through job of explaining the process and different types of insulation available As soon as I receive the email and video I will consult my husband and contact Ray."
Response time1 day
Response rate88%
Recommended by80%of homeowners
Avatar for HomeStar Insulation Inc.
HomeStar Insulation Inc.
5.0(
4
)
Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Glen Lyon, PA and surrounding areas

In business since 2022

Free estimates

Credit card accepted

HomeStar Insulation Inc., is your go to team of professionals for all of your needs. We work tirelessly to meet and exceed your expectations and constantly strive for perfection. Give us a call today and let's get started! \n

Response time5 hrs
Recommended by100%of homeowners
Orr Industries of Pennsylvania, LLC
4.9(
4
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+1 more

Serving Glen Lyon, PA and surrounding areas

In business since 2021

Free estimates

Warranties offered

"Everything was as promised and customer service worked with me to alleviate my concern of pre-payment. No complaints. I’d probably go to 5 stars except that I haven’t fully checked for changes in energy consumption to know if it was the right solution. I know that the price was significantly less than other quotes!"
Response time3 days
Response rate91%
Recommended by100%of homeowners
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Insulation FAQs, answered by experts

The cost to install or upgrade insulation generally ranges from $1.50 to $4.00 per square foot. The final price depends on factors such as the type of insulation chosen, the total area to be covered (home size), and local labor costs.

R-30 insulation is better for higher thermal resistance, but whether it’s "better" depends on the application. R-30 is much thicker and suited for areas like attics or floors in cold climates, where more insulation is required. R-13, on the other hand, is thinner and works well for 2x4 walls or milder climates where less insulation is sufficient. Choosing between R-13 and R-30 depends on the area being insulated and the climate. For example, R-30 provides more insulation but may not fit everywhere in your home.

Most homeowners installing blown-in insulation as a one-off DIY project should simply rent a blower. They tend to be very heavy, and contractor-grade machines can cost $13,000 to $16,000.

Insulating a detached garage won't reduce your home's heating or cooling bills—and insulating an attached garage will only have a small effect on your home's energy efficiency. However, insulating an attached garage can reduce the transfer of heating and cooling to and from the outdoors, which can reduce the amount of energy your home needs to stay comfortable. Also, having an insulated garage is just more pleasant. Balance the cost of insulating your garage with how you'll use the space to determine if the project is worth it.

Although spray foam insulation typically has a higher price point than traditional insulation, the benefits often justify the investment. It offers superior sealing properties, which can lead to significant energy bill savings. Spray foam also provides excellent moisture resistance and soundproofing. Other advantages include improved indoor air quality by minimizing allergens, a long lifespan of 80 to 100 years, added structural strength to the home, and a straightforward installation process.

The Glen Lyon, PA homeowners’ guide to insulation services

From average costs to expert advice, get all the answers you need to get your job done.